Receiving information from The Triple Changers about the Scraplet infestation on Earth, The DecepticonRatbat sends a bunch of Autobot captives, The Throttlebots, to destroy each infected transformer.
While travelling through the desert with the badly suffering Goldbug, his new human friend Charlie discovers the cure for Scraplets: water. Together with The Throttlebots, they get G.B. Blackrock to supply a truck full of the medicine. They then head off towards the crater to save both Blaster and the infected Decepticons.